Mario R. F. Benevides. Differentiating Assumptions from Extra-Logical Axioms in Natural Deduction. In Georg Gottlob, Alexander Leitsch, Daniele Mundici, editors, Computational Logic and Proof Theory, Third Kurt Gödel Colloquium, KGC 93, Brno, Czech Republic, August 24-27, 1993, Proceedings. Volume 713 of Lecture Notes in Computer Science, pages 120-131, Springer, 1993.
@inproceedings{Benevides93, title = {Differentiating Assumptions from Extra-Logical Axioms in Natural Deduction}, author = {Mario R. F. Benevides}, year = {1993}, researchr = {https://researchr.org/publication/Benevides93}, cites = {0}, citedby = {0}, pages = {120-131}, booktitle = {Computational Logic and Proof Theory, Third Kurt Gödel Colloquium, KGC 93, Brno, Czech Republic, August 24-27, 1993, Proceedings}, editor = {Georg Gottlob and Alexander Leitsch and Daniele Mundici}, volume = {713}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-57184-1}, }